Apr
26
Fri
Huttegger: Rethinking Convergence to the Truth. Simon Huttegger (UC Irvine) @ Faculty House, Columbia U
Apr 26 @ 4:10 pm

Convergence to the truth is viewed with some ambivalence in philosophy of science. On the one hand, methods of inquiry that lead to the truth in the limit are prized as marks of scientific rationality. But an agent who, by using some method, expects to always converge to the truth seems to fail a minimum standard of epistemic modesty. This point was recently brought home by Gordon Belot in his critique of Bayesian epistemology. In this paper I will study convergence to the truth theorems within the framework of Edward Nelson’s radically elementary probability theory. This theory provides an enriched conceptual framework for investigating convergence and gives rise to an appropriately modest from of Bayesianism.

The seminar is concerned with applying formal methods to fundamental issues, with an emphasis on probabilistic reasoning, decision theory and games. In this context “logic” is broadly interpreted as covering applications that involve formal representations. The topics of interest have been researched within a very broad spectrum of different disciplines, including philosophy (logic and epistemology), statistics, economics, and computer science. The seminar is intended to bring together scholars from different fields of research so as to illuminate problems of common interest from different perspectives. Throughout each academic year, meetings are regularly presented by the members of the seminar and distinguished guest speakers.

details tba

02/08/2019 Faculty House, Columbia University
4:00 PM

03/22/2019 Faculty House, Columbia University
4:00 PM

04/19/2018 Faculty House, Columbia University
4:00 PM

Oct
11
Fri
Hollow Truth. Louis deRosset (University of Vermont) @ NYU Philosophy Dept. rm 202
Oct 11 @ 3:30 pm – 5:30 pm

A number of puzzles concerning how truth-ascriptions are grounded have recently been discovered by several theorists, following Fine (2010). Most previous commentators on these puzzles have taken them to shed light on the theory of ground. In this paper, I argue that they also shed light on the theory of truth. In particular, I argue that the notion of ground can be deployed to clearly articulate one strand of deflationary thinking about truth, according to which truth is “metaphysically lightweight.” I will propose a ground-theoretic explication of the (entirely bearable) lightness of truth, and then show how this broadly deflationary view yields a novel solution to the puzzles concerning how truth is grounded. So, if the proposal I sketch is on target, the theory of truth and the theory of ground interact fruitfully: we can apply the notion of ground to offer a clear explication of the deflationist claim that truth is “metaphysically lightweight” that both captures the motivations for that claim and solves the puzzles.

Oct
31
Thu
Empirical and Normative Truth in Democracy – Julian Nida-Rümelin (Ludwig-Maximilians-Universität München) @ NYU Philosophy Dept. 6th flr. lounge
Oct 31 @ 12:00 pm – 2:00 pm

In public discourse, but also in political theory, the opinion prevails, that democracy is incompatible with aspirations of truth. Some assume, in the Hobbesian tradition, that civic peace requires that truth assertions be restricted to science and religion (normative positivism), whereas the political sphere is constituted by interests, bargaining and collective decisions based on interests, bargaining and rules of aggregation, be they implicit or explicit. In this perspective Collective Choice as preference aggregation is paradigmatic for the understanding of democracy. Postmodernist and neo-pragmatist thought dismisses truth, because it threatens solidarity and belonging. Libertarian political thought relies on market mechanisms reducing citizens to consumers and producers of material and immaterial goods like security and welfare. Accounts of deliberative democracy focus on reasoning in the public sphere but dismiss a realistic understanding of truth, because it is thought to threaten collective and individual self-determination.

In my talk I will argue that a realistic understanding of empirical and normative truth is compatible, even necessary, for an adequate understanding of democracy, that truth assertions do not threaten civic peace, that postmodernist relativity undermines democratic practice, that libertarian market-orientation is incompatible with the status of citizens in democracy and that even deliberative, but anti-realist, accounts of democracy do not allow for an adequate understanding of democracy. My argument is based on a Davidsonian, or pragmatist, understanding of truth, therefore one might say: it critizises normative positivism, postmodernism, libertarianism, and critical theory using pragmatist insights.

Julian Nida-Rümelin presently holds a chair for philosophy and political theory at Ludwig-Maximilians-Universität München, is a member of the European Academy of Sciences, was president of the German Philosophical Association (DGphil) and state-minister for culture and media in the first government of Gerhard Schröder. The topics of his books include Democracy as Cooperation (1999); Democracy and Truth (2006), translated in Chinese and Italian, Philosophy and the form of Life (2009), Realism (2018) and A Theory of Practical Reason (2020, forthcoming, de Gruyter and PUP).

 

Generous support provided by the New York Institute of Philosophy.

Sep
30
Fri
Buddhist Conventional Truth and Ontological Pluralism. Laura P. Guerrero (William & Mary) @ Faculty House, Columbia U
Sep 30 @ 5:30 pm – 7:30 pm

With responses from Mark Siderits (Illinois State University)

ABSTRACT: Buddhist philosophers often draw a distinction between two different kinds of truth: conventional truth (saṃvṭi-satya) and ultimate truth (paramārtha-satya). Abhidharma Buddhists philosophers typically understand this distinction in terms of an ontological distinction between two different kinds of entities: ultimately real entities (paramārtha-sat) and conventionally real entities (saṃvṛti-sat). Similar to contemporary philosophical discussions about ordinary objects, Buddhist philosophers debate the ontological status of conventional entities and the semantics of discourse concerning them. Mark Siderits (2015, 2021, 2022) has influentially argued for an eliminitivist position he calls “Buddhist reductionism” that interprets the Abhidharma position as one that denies conventional entities exist but that retains discourse involving apparent reference to them. However, in a recent article Kris McDaniel (2019), a prominent defender of ontological pluralism, challenges that view by proposing that the Abhidharma Buddhist distinction between conventional truth and ultimate truth be “defined up” from a more basic distinction between two different ways an entity can exist: conventionally or ultimately. In this paper I argue that Saṃghabhadra’s account of conventional reality and truth does lends itself well to McDaniel’s proposal but I will also argue that the account of conventional and ultimate truth that results differs in important ways from the models he offers. I will end by offering a modification of McDaniel’s account of conventional truth that is derived from Saṃghabhadra’s pluralist ontology. That view will, unlike the views suggested by both Siderits and McDaniel, allow for there to be ultimate truths about what is conventionally true.

 

Dinner will be kindly offered by the Columbia University Seminars. 

RSVP is required for dinner. Please email Lucilla with eating requirements at lm3335@columbia.edu. 

Oct
26
Wed
How AI Is Changing Artistic Creation @ Online
Oct 26 @ 2:00 pm – 3:30 pm

Generative art made with algorithms has existed since the early days of computing in the 1960s. In recent years, a new strand of generative art has emerged: AI-generated art, which leverages the recent progress of artificial intelligence to create artworks. Unlike old-fashioned generative art, AI-generated art is not produced with an explicit set of programming instructions provided by human artists; instead, it involves training an algorithm on a dataset so that it can later produce artworks (images, music, or video clips) using its own internal parameters that have not been explicitly defined by a human. This process raises fascinating questions at the intersection of computer science, art history, and the philosophy of art. At a superficial level of analysis, AI-generated art seems to offload much of the creative impetus of art production to the machine, requiring minimal intervention from the artist. On closer inspection, however, it involves a novel process of curation at two key stages: upstream in the selection of the dataset on which the algorithm is trained, and downstream in the selection of the outputs that should qualify as artworks. Instead of replacing human artists with computers, AI-generated art can be understood as a new kind of collaboration between mind and machine, both of which contribute to the aesthetic value of the final artwork.

This seminar will bring together AI artists and philosophers to explore the significance of this new mode of art production. It will discuss the implications of AI-generated art for the definition of art, the nature of the relationship between artists and tools, the process of digital curation, and whether AI systems can be as creative as humans.

Event Speakers

Event Information

Free and open to the public. Registration is required via Eventbrite. Registered attendees will receive an event link shortly before the seminar begins.

This event is hosted by the Presidential Scholars in Society and Neuroscience as part of the Seminars in Society and Neuroscience series.

The Center for Science and Society makes every reasonable effort to accommodate individuals with disabilities. If you require disability accommodations to attend a Center for Science and Society event, please contact us at scienceandsociety@columbia.edu or (212) 853-1612 at least 10 days in advance of the event. For more information, please visit the campus accessibility webpage.

Jan
28
Sat
Fitting at 80 conference @ CUNY Grad Center rm 3310-B
Jan 28 all-day

A prominent logician Melvin Fitting has turned 80. This hybrid conference is a special event in his honor.

Melvin Fitting was in the departments of Computer Science, Philosophy, and Mathematics at the CUNY Graduate Center and in the department of Mathematics and Computer Science at Lehman College. He is now Professor Emeritus. He has authored 11 books and over a hundred research papers with staggering citation figures. In 2012, Melvin Fitting was given the Herbrand Award by the Conference on Automated Deduction (CADE) for distinguished contributions to the field. In 2019, Professor Fitting received a Doctor Honoris Causa (an Honorary Doctorate) from the University of Bucharest.

Greetings, congratulations, photos for posting, and ZOOM link requests could be sent to Sergei Artemov by sartemov@gmail.com or sartemov@gc.cuny.edu.

Conference website https://sartemov.ws.gc.cuny.edu/fitting-at-80/

Program (the times are given in the Eastern Day Time zone EST). In-person location: CUNY Graduate Center, rm. 3310-B.

January 28, Saturday

8:00-8:45 am Arnon Avron (Tel Aviv), “Breaking the Tie: Benacerraf’s Identification Argument Revisited”
8:45-9:30 am Junhua Yu (Beijing), “Exploring Operators on Neighborhood Models”

9:30-9:45 am Break

9:45-10:30 am Sara Negri (Genoa), “Faithful Modal Embedding: From Gödel to Labelled Calculi”
10:30-11:15 am Heinrich Wansing (Bochum), “Remarks on Semantic Information and Logic. From Semantic Tetralateralism to the Pentalattice 65536_5”

11:15-11:30 am Break

11:30 am -12:15 pm Roman Kuznets (Vienna), “On Interpolation”
12:15-1:00 pm Walter Carnielli (Campinas), “Combining KX4 and S4: A logic that encompasses factive and non-factive evidence

1:00-1:15 pm Break

1:15-2:00 pm Eduardo Barrio and Federico Pailos (Buenos Aires), “Meta-classical Non-classical Logics”
2:00-2:45 pm Graham Priest (New York), “Jaśkowski and the Jains: a Fitting Tribute”

2:45-4:00 pm Session of memories and congratulations featuring Sergei Artemov, Anil Nerode, Hiroakira Ono, Melvin Fitting, and others.